Dennis ran a race in 2.2 minutes. Kayla ran the same race in 124 seconds. What is the difference between these two times?

Dennis ran a race in 2.2 minutes. Kayla ran the same race in 124 seconds. What is the difference between these two times?

Detailed Explanation

Convert 2.2 minutes to seconds. 2.2 × 60 = 132 seconds. The difference in the two times is 132 – 124 = 8 seconds.